209 lines
7.7 KiB
Bash
209 lines
7.7 KiB
Bash
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#!/bin/sh
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check_result() {
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if [ $1 -ne 0 ]; then
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echo "Step Failed, Abort"
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exit 1
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else
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echo "Step Succeeded!"
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fi
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}
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# Args: 1=FileName, 2=CN, 3=AltName, 4=CA
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build_test_cert_conf() {
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echo "# Generated openssl conf" > "$1".conf
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echo "" >> "$1".conf
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echo "[ ca ]" >> "$1".conf
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echo "default_ca = CA_default" >> "$1".conf
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echo "[ CA_default ]" >> "$1".conf
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echo "certificate = ../ca-cert.pem" >> "$1".conf
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echo "database = ./index.txt" >> "$1".conf
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echo "new_certs_dir = ./certs" >> "$1".conf
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echo "private_key = ./private/cakey.pem" >> "$1".conf
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echo "serial = ./serial" >> "$1".conf
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echo "default_md = sha256" >> "$1".conf
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echo "default_days = 1000" >> "$1".conf
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echo "policy = default_ca_policy" >> "$1".conf
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echo "" >> "$1".conf
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echo "[ default_ca_policy ]" >> "$1".conf
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echo "commonName = supplied" >> "$1".conf
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echo "stateOrProvinceName = supplied" >> "$1".conf
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echo "countryName = supplied" >> "$1".conf
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echo "emailAddress = supplied" >> "$1".conf
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echo "organizationName = optional" >> "$1".conf
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echo "organizationalUnitName = optional" >> "$1".conf
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echo "" >> "$1".conf
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echo "[ req ]" >> "$1".conf
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echo "prompt = no" >> "$1".conf
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echo "default_bits = 2048" >> "$1".conf
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echo "distinguished_name = req_distinguished_name" >> "$1".conf
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if [ -n "$3" ]; then
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echo "req_extensions = req_ext" >> "$1".conf
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fi
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if [ -n "$4" ]; then
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echo "basicConstraints=CA:true,pathlen:0" >> "$1".conf
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echo "" >> "$1".conf
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fi
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echo "" >> "$1".conf
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echo "[ req_distinguished_name ]" >> "$1".conf
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echo "C = US" >> "$1".conf
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echo "ST = Montana" >> "$1".conf
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echo "L = Bozeman" >> "$1".conf
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echo "OU = Engineering" >> "$1".conf
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echo "CN = $2" >> "$1".conf
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echo "emailAddress = info@wolfssl.com" >> "$1".conf
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echo "" >> "$1".conf
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if [ -n "$3" ]; then
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echo "[ req_ext ]" >> "$1".conf
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case "$3" in
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*DER*)
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echo "subjectAltName = $3" >> "$1".conf
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;;
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*)
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echo "subjectAltName = @alt_names" >> "$1".conf
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echo "[alt_names]" >> "$1".conf
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echo "DNS.1 = $3" >> "$1".conf
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;;
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esac
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fi
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}
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# Args: 1=FileName
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generate_test_cert() {
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rm "$1".der
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rm "$1".pem
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echo "step 1 create configuration"
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build_test_cert_conf "$1" "$2" "$3"
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check_result $?
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echo "step 2 create csr"
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openssl req -new -sha256 -out "$1".csr -key ../server-key.pem -config "$1".conf
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check_result $?
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echo "step 3 check csr"
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openssl req -text -noout -in "$1".csr -config "$1".conf
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check_result $?
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echo "step 4 create cert"
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if [ "$3" = "" ]; then
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openssl x509 -req -days 1000 -sha256 \
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-in "$1".csr -signkey ../server-key.pem \
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-out "$1".pem -extfile "$1".conf
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else
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openssl x509 -req -days 1000 -sha256 \
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-in "$1".csr -signkey ../server-key.pem \
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-out "$1".pem -extensions req_ext -extfile "$1".conf
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fi
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check_result $?
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rm "$1".conf
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rm "$1".csr
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if [ -n "$4" ]; then
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echo "step 5 generate crl"
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mkdir ../crl/demoCA
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touch ../crl/demoCA/index.txt
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touch ../crl/demoCA/index.txt.attr
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echo "01" > ../crl/crlnumber
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openssl ca -config ../renewcerts/wolfssl.cnf -gencrl -crldays 1000 \
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-out crl.revoked -keyfile ../server-key.pem -cert "$1".pem
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check_result $?
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rm ../crl/"$1"Crl.pem
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openssl crl -in crl.revoked -text > tmp.pem
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check_result $?
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mv tmp.pem ../crl/"$1"Crl.pem
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rm crl.revoked
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rm -rf ../crl/demoCA #cleans up index.txt and index.txt.attr
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rm ../crl/crlnumber*
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fi
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echo "step 6 add cert text information to pem"
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openssl x509 -inform pem -in "$1".pem -text > tmp.pem
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check_result $?
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mv tmp.pem "$1".pem
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echo "step 7 make binary der version"
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openssl x509 -inform pem -in "$1".pem -outform der -out "$1".der
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check_result $?
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}
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generate_expired_certs() {
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rm "$1".der
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rm "$1".pem
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mkdir -p certs
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touch ./index.txt
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touch ./index.txt.attr
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echo 1000 > ./serial
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echo "step 1 create configuration"
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build_test_cert_conf "$1" www.wolfssl.com 0 "$3"
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check_result $?
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echo "step 2 create csr"
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openssl req -new -sha256 -out "$1".csr -key "$2" -config "$1".conf
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check_result $?
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echo "step 3 check csr"
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openssl req -text -noout -in "$1".csr -config "$1".conf
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check_result $?
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echo "step 4 create cert"
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openssl ca -config ../renewcerts/wolfssl.cnf -selfsign -config "$1".conf \
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-keyfile "$2" -in "$1".csr -out "$1".pem \
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-startdate 20180731000000Z -enddate 20180830000000Z -batch
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check_result $?
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rm "$1".conf
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rm "$1".csr
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echo "step 5 add cert text information to pem"
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openssl x509 -inform pem -in "$1".pem -text > tmp.pem
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check_result $?
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mv tmp.pem "$1".pem
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echo "step 7 make binary der version"
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openssl x509 -inform pem -in "$1".pem -outform der -out "$1".der
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check_result $?
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rm -rf certs
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rm ./index.txt*
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rm ./serial*
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}
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# Generate Good CN=localhost, Alt=None
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generate_test_cert server-goodcn localhost "" 1
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# Generate Good CN=www.nomatch.com, Alt=localhost
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generate_test_cert server-goodalt www.nomatch.com localhost 1
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# Generate Good CN=*localhost, Alt=None
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# Surround "*localhost" with quotes to prevent shell expansion to wildcard
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generate_test_cert server-goodcnwild "*localhost" "" 1
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# Generate Good CN=www.nomatch.com, Alt=*localhost
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# Surround "*localhost" with quotes to prevent shell expansion to wildcard
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generate_test_cert server-goodaltwild www.nomatch.com "*localhost" 1
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# Generate Bad CN=localhost\0h, Alt=None
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# DG: Have not found a way to properly encode null in common name
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generate_test_cert server-badcnnull DER:30:0d:82:0b:6c:6f:63:61:6c:68:6f:73:74:00:68
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# Generate Bad Name CN=www.nomatch.com, Alt=None
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generate_test_cert server-badcn www.nomatch.com
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# Generate Bad Alt CN=www.nomatch.com, Alt=localhost\0h
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generate_test_cert server-badaltnull www.nomatch.com DER:30:0d:82:0b:6c:6f:63:61:6c:68:6f:73:74:00:68
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# Generate Bad Alt Name CN=www.nomatch.com, Alt=www.nomatch.com
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generate_test_cert server-badaltname www.nomatch.com www.nomatch.com
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# Generate Good Alt Name CN=localhost, Alt=localhost
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generate_test_cert server-localhost localhost localhost
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# Generate Bad Alt Name CN=localhost, Alt=garbage
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generate_test_cert server-garbage localhost garbage
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# Generate Expired Certificates
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generate_expired_certs expired/expired-ca ../ca-key.pem 1
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generate_expired_certs expired/expired-cert ../server-key.pem
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